/* Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
'use strict'

// Milestone service
angular.module('flowableApp').service('StageService', [
  '$http',
  '$q',
  '$rootScope',
  function($http, $q, $rootScope) {
    var httpAsPromise = function(options) {
      var deferred = $q.defer()
      $http(options)
        .success(function(response, status, headers, config) {
          deferred.resolve(response)
        })
        .error(function(response, status, headers, config) {
          deferred.reject(response)
        })
      return deferred.promise
    }

    this.getCaseInstanceActiveStages = function(caseInstanceId) {
      var data = {
        caseInstanceId: caseInstanceId
      }

      return httpAsPromise({
        method: 'GET',
        url: FLOWABLE.CONFIG.contextRoot + '/app/rest/case-instances/' + caseInstanceId + '/active-stages',
        data: data
      })
    }

    this.getCaseInstanceEndedStages = function(caseInstanceId) {
      var data = {
        caseInstanceId: caseInstanceId
      }

      return httpAsPromise({
        method: 'GET',
        url: FLOWABLE.CONFIG.contextRoot + '/app/rest/case-instances/' + caseInstanceId + '/ended-stages',
        data: data
      })
    }
  }
])
